The Story of Radio

The Story of Radio

Our story begins in Britain in 1873. A scientist named James Clerk Maxwell developed a mathematical theory of a type of energy. He called this energy ‘electromagnetic waves’. According to his theory, this kind of energy could pass unseen through the air. However, James Maxwell was unable to prove his theory. Other scientists were unable … Read more

Voyager

Voyager

It was known as the ultimate goal in aviation. The aim was to fly around the world without stopping or adding more fuel. In this episode, Frank Oliver and Doug Johnson talk about a special plane called Voyager and the efforts involved in setting this challenging world record.The idea for Voyager started with a quick … Read more

How Microfinance is Helping to End Poverty in Developing Countries

How Microfinance is Helping to End Poverty in Developing Countries

Today, we will discuss a method that provides low-income individuals with the financial services they need to improve their lives. Organisations around the world are demonstrating how microfinance methods can help lift people out of poverty. We will also discuss a book that argues that economic progress in the developing world lies in creating opportunities … Read more